PAXCDC40 Red Lion Controls, PAXCDC40 Datasheet - Page 15
![Modbus Communications Network Interface Card](/photos/21/37/213702/4551881_sml.jpg)
PAXCDC40
Manufacturer Part Number
PAXCDC40
Description
Modbus Communications Network Interface Card
Manufacturer
Red Lion Controls
Specifications of PAXCDC40
Accessory Type
Modbus Communications Network Interface Card
Brand/series
PAX Series
Card Type
Extended Modbus Communications Card
Data Rate
7⁄8 Bits
Standards
cULus Listed, CSA Certified and CE Marked
Voltage, Working
50 V
Pax Label Kit
189 Different Engineering Units, Labels Inserted Inside the Unit
For Use With
Red Lion PAX Digital Input Panel Meters
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
function keys.
specific meter control functions. While in the Display Mode, the function is
executed when the user input transitions to the active state. (Refer to the user
input specifications for active state response times.) Certain user input functions
are disabled in “full” Programming Mode.
programmable to perform specific meter control functions. While in the Display
Mode, the primary function is executed when the key is pressed. Holding the
F1 and F2 function keys for three seconds executes a secondary function. It is
possible to program a secondary function without a primary function. The front
panel key functions are disabled in both Programming Modes.
for the same function, the maintained (level trigger) actions will be performed
while at least one of those user inputs or function keys are activated. The
momentary (edge trigger) actions are performed every time any of those user
inputs or function keys transition to the active state. All functions are available
to both user inputs and function keys.
accessed when PAR is pressed at the listed function. The function will only be
performed for the parameters entered as
configured for a function with a sublist, then that sublist will need to be scrolled
through each time to access the following user inputs or function keys
parameters.
all user inputs and function keys except the Reset (RST) Key.
NOTE: When a user input is used to accept a quad or directional input
configured to allow complete programming access during user input lockout.
Function keys should not be programmed for
that is not locked out from the Display Mode.
factory setting for the Reset (RST) Key.
6.2 MODULE 2 - U
Module 2 is the programming for rear terminal user inputs and front panel
Three rear terminal user inputs are individually programmable to perform
Three front panel function F1, F2 and RST keys are also individually
In most cases, if more than one user input and/or function key is programmed
Some of the user functions have a sublist of parameters. The sublist is
With this selection, NO function is performed. This is the factory setting for
signal, then that user input should be programmed for NO function.
When activated (momentary action), the display advances to the next display
When activated (momentary action), the shown display is reset. This is the
PROGRAMMING MODE LOCK-OUT
(maintained action). In Module 3, certain parameters can
be setup where they are still accessible during
Programming Mode Lockout. A security code can be
Programming Mode is locked-out, as long as activated
ADVANCE DISPLAY
RESET DISPLAY
NO FUNCTION
. If a user input or function key is
.
SER
I
PARAMETER MENU
NPUT AND
P
ARAMETERS
15
If a user input is used to select the list then
input is not active and and
(maintained action). If a front panel key is used to select the list then the list will
toggle for each key press, (momentary action). The meter will suspend ALL
operations for approximately 1 msec. while the new values are loaded. The
display will only indicate which list is active when the list is changed or when
entering any Programming Mode.
of all the parameters. Exit programming and switch to the other list. Re-enter
programming and enter the values for
other list values must be reprogrammed.
Shaded parameters do not apply to the PAXR.
data transmitted during the print request is configured in Module 7. If the user
input is still active after the transmission is complete (about 100 msec.), an
additional transmission will occur. Only one transmission will take place with
each function key depression. This selection will only function when a serial
communications Plug-in card is installed in the meter.
the Print Request function. In addition, when activated (momentary action), the
meter performs a reset of the displays configured as
action only functions when a serial communication plug-in card is installed.
The reset action functions regardless.
PAXI: PRINT REQUEST
PAXI: PRINT REQUEST AND RESET DISPLAYS
Two lists of values are available for
To program the values for
The meter issues a block print through the serial port when activated. The
The meter issues a block print through the serial port when activated just like
F
,
,
RONT
(
,
,
EXCHANGE PARAMETER LISTS
DISPLAY
P
,
,
ANEL
)
Counter A
Counter B
Counter C
Maximum
Minimum
DESCRIPTION
. The two lists are named
. If any other parameters are changed then the
and
is selected when the user input is active,
F
UNCTION
,
,
, first complete the programming
,
,
FACTORY
is selected when the user
,
. The print aspect of this
,
,
,
K
and
EY
,
,
,
.
,